/**
 * Copyright (c) 2013-2020 Contributors to the Eclipse Foundation
 *
 * <p> See the NOTICE file distributed with this work for additional information regarding copyright
 * ownership. All rights reserved. This program and the accompanying materials are made available
 * under the terms of the Apache License, Version 2.0 which accompanies this distribution and is
 * available at http://www.apache.org/licenses/LICENSE-2.0.txt
 */
package org.locationtech.geowave.analytic.mapreduce.kde.compare;

import org.apache.hadoop.mapreduce.Mapper.Context;
import org.locationtech.geowave.analytic.mapreduce.kde.MapContextCellCounter;

public class NegativeCellIdCounter extends MapContextCellCounter {

  public NegativeCellIdCounter(
      final Context context,
      final long level,
      final long minLevel,
      final long maxLevel) {
    super(context, level, minLevel, maxLevel);
  }

  @Override
  protected long getCellId(final long cellId) {
    return -super.getCellId(cellId) - 1;
  }
}
